Body weight workouts in the evening may be linked to around 30 more minutes of sleep at night and without increasing sleep interruptions, a new study suggests, the newest evidence in the long debate ...

Sign up for CNN’s Sleep, But Better newsletter series. Our seven-part guide has helpful hints to achieve better sleep. “Between 30% and 48% of seniors complain of ...

Naturepedic reports that cozy environments are linked to better sleep; many Americans wish to enhance their winter comfort ...

Just as a single night of insomnia may leave you feeling groggy and cranky, solid slumber can help you feel rested and ready to take on the day. How well you sleep over time, however, can influence ...

When you’re struggling to get the recommended seven-plus hours of sleep each night, logging anything more than that sounds like a dream come true. But new research suggests that there is actually a ...

If you snore and make loud gasping noises during sleep, only to wake up in the morning feeling tired, you may have sleep apnea, a common sleep disorder characterized by temporary pauses in breathing.

A sleep scientist advises against blindly following the eight-hour sleep rule. Instead, you should create a routine to find your optimal sleep time.

What is a sleep study? A sleep study, also known as a polysomnogram, is a diagnostic test that monitors various body functions while a person is asleep. It is most commonly used to diagnose sleep ...

Scientists now know that while we snooze, our brains help solidify the memories we made during the day. In this Special Feature, we investigate whether simple techniques might help improve memory ...

Just as a single night of insomnia may leave you feeling groggy and cranky, solid slumber can help you feel rested and ready to take on the day. How well you sleep over time, however, can influence ...